Linear Technology LTC1403AHMSE#TRPBF
- Part Number:
- LTC1403AHMSE#TRPBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3013652-LTC1403AHMSE#TRPBF
- Description:
- IC ADC 14BIT 2.8MSPS DIFF 10MSOP
- Datasheet:
- LTC1403AHMSE#TRPBF
Description
The LTC1403/LTC1403A are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. They operate on a single 3V supply, consume only 4.7mA, and come in a compact 10-lead MS package. A Sleep shutdown mode reduces power consumption to 10μW. The combination of speed, low power, and small size makes these ADCs suitable for high-speed, portable applications.
The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. The devices convert 0V to 2.5V unipolar inputs differentially, with an absolute voltage swing for AN and -AN extending from ground to the supply voltage.
The serial interface sends out the conversion results during the 16 clock cycles following CONV↑, compatible with standard serial interfaces. With two additional clock cycles for acquisition time between conversions, the full sampling rate of 2.8Msps can be achieved with a 50.4MHz clock.
Features
2.8Msps conversion rate
Low power dissipation: 14mW
3V single supply operation
-40°C to 125°C guaranteed operation
2.5V internal bandgap reference can be overdriven
3-wire serial interface
Sleep (10µW) shutdown mode
Nap (3mW) shutdown mode
80dB common mode rejection
0V to 2.5V unipolar input range
Tiny 10-lead MS package
Applications
Automotive
Communications
Data acquisition systems
Uninterrupted power supplies
Multiphase motor control
Multiplexed data acquisition
The LTC1403/LTC1403A are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. They operate on a single 3V supply, consume only 4.7mA, and come in a compact 10-lead MS package. A Sleep shutdown mode reduces power consumption to 10μW. The combination of speed, low power, and small size makes these ADCs suitable for high-speed, portable applications.
The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source. The devices convert 0V to 2.5V unipolar inputs differentially, with an absolute voltage swing for AN and -AN extending from ground to the supply voltage.
The serial interface sends out the conversion results during the 16 clock cycles following CONV↑, compatible with standard serial interfaces. With two additional clock cycles for acquisition time between conversions, the full sampling rate of 2.8Msps can be achieved with a 50.4MHz clock.
Features
2.8Msps conversion rate
Low power dissipation: 14mW
3V single supply operation
-40°C to 125°C guaranteed operation
2.5V internal bandgap reference can be overdriven
3-wire serial interface
Sleep (10µW) shutdown mode
Nap (3mW) shutdown mode
80dB common mode rejection
0V to 2.5V unipolar input range
Tiny 10-lead MS package
Applications
Automotive
Communications
Data acquisition systems
Uninterrupted power supplies
Multiphase motor control
Multiplexed data acquisition
Linear Technology LTC1403AHMSE#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LTC1403AHMSE#TRPBF.
- Factory Lead Time18 Weeks
- Mounting TypeSurface Mount
- Package / Case10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
- Surface MountYES
- Operating Temperature-40°C~125°C
- PackagingTape & Reel (TR)
- Published2007
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations10
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- TechnologyCMOS
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage3V
- Terminal Pitch0.5mm
- Time@Peak Reflow Temperature-Max (s)30
- Base Part NumberLTC1403
- Pin Count10
- Qualification StatusNot Qualified
- Power Supplies3V
- ConfigurationS/H-ADC
- Number of Bits14
- Input TypeDifferential, Single Ended
- ArchitectureSAR
- Number of Inputs1
- Converter TypeADC, PROPRIETARY METHOD
- Reference TypeExternal, Internal
- Data InterfaceSPI
- Sampling Rate2.8 MHz
- Voltage - Supply, Analog2.7V~3.6V
- Voltage - Supply, Digital2.7V~3.6V
- Number of Analog In Channels1
- Sampling Rate (Per Second)2.8M
- Output Bit CodeBINARY
- Linearity Error-Max (EL)0.0244%
- Sample and Hold / Track and HoldSAMPLE
- Ratio - S/H:ADC1:1
- Analog Input Voltage-Max2.5V
- Output FormatSERIAL
- Length3mm
- Width3mm
- RoHS StatusROHS3 Compliant
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